ISRC DEF057530623
Verified recording
DEF057530623 is “Die Fledermaus, Act I: Dialogue. Sag mal, also statt fünf musst du acht Tage” by Johann Strauss II,
registered on the CopyrightChains blockchain with CopyrightID
0xa8f3736e13d7272b0656a9a620e3a2813870dfc9f7d99648d333e8a40c1cabf1 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057530623.
Recording identifiers
- ISRC
- DEF057530623
- Title
- Die Fledermaus, Act I: Dialogue. Sag mal, also statt fünf musst du acht Tage
- Artist
- Johann Strauss II
- CopyrightID (CopyrightChains transaction hash)
0xa8f3736e13d7272b0656a9a620e3a2813870dfc9f7d99648d333e8a40c1cabf1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f0a1dbf27cdac40760554c46edd2a7597a1f3733e00fb9d2b77049000a157d07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057530623
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Die Fledermaus, Act I: Dialogue. Sag mal, also statt fünf musst du acht Tage · Machine-readable JSON-LD